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CTF Pilot's Error Fallback

Error fallback webserver

This repository contains a webserver, which is used as the fallback webserver for errors.
It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.

How to run

For Kubernetes environments, deploy the deployment file provided in k8s.
This can be done with kubectl:

kubectl apply -f k8s/k8s.yml

The service can also be run locally, using the provided Docker compose file:

docker compose up -d

A Docker image is automatically built and published to GitHub Container Registry for each release.
You can pull the latest image with:

docker pull ghcr.io/ctfpilot/error-fallback:latest

For the versions available, please see the releases page.

Development

In order to generate the pages, run the generator.py script in src:

python3 src/generator.py

This is done automatically in the Docker container build process.

To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.
An updated k8s/k8s.yml will then be automatically generated on the next release.

Contributing

We welcome contributions of all kinds, from code and documentation to bug reports and feedback!

Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.

To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA). You can review the CLA here. CLA signing happens automatically when you create your first pull request.
To administrate the CLA signing process, we are using CLA assistant lite.

A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.

License

This component and repository is licensed under the EUPL-1.2 License.
You can find the full license in the LICENSE file.

We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.
We also encourage all derivative works to be publicly available under the EUPL-1.2 License.
At all times must the license terms be followed.

For information regarding how to contribute, see the contributing section above.

CTF Pilot is owned and maintained by The0Mikkel.
Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)

Code of Conduct

We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.

About

Custom error pages for the CTF Pilot ecosystem

Resources

Readme
EUPL-1.2 license

Code of conduct

Code of conduct

Contributing

Contributing
Activity
Custom properties

Stars

0 stars

Watchers

1 watching

Forks

1 fork
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
About
Custom error pages for the CTF Pilot ecosystem
Resources
Readme
EUPL-1.2 license
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Custom properties
Stars
0 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
About
Custom error pages for the CTF Pilot ecosystem
Resources
Readme
EUPL-1.2 license
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Custom properties
Stars
0 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
About
Custom error pages for the CTF Pilot ecosystem
Resources
Readme
EUPL-1.2 license
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Custom properties
Stars
0 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
About
Custom error pages for the CTF Pilot ecosystem
Resources
Readme
EUPL-1.2 license
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Custom properties
Stars
0 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
About
Custom error pages for the CTF Pilot ecosystem
Resources
Readme
EUPL-1.2 license
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Custom properties
Stars
0 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
About
Custom error pages for the CTF Pilot ecosystem
Resources
Readme
EUPL-1.2 license
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Custom properties
Stars
0 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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CTF Pilot's Error Fallback
Error fallback webserver
This repository contains a webserver, which is used as the fallback webserver for errors.

It allows for custom error pages to be shown when errors occur in the CTF Pilot ecosystem.
How to run
For Kubernetes environments, deploy the deployment file provided in k8s.

This can be done with kubectl:
kubectl apply -f k8s/k8s.yml
The service can also be run locally, using the provided Docker compose file:
docker compose up -d
A Docker image is automatically built and published to GitHub Container Registry for each release.

You can pull the latest image with:
docker pull ghcr.io/ctfpilot/error-fallback:latest
For the versions available, please see the releases page.
Development
In order to generate the pages, run the generator.py script in src:
python3 src/generator.py
This is done automatically in the Docker container build process.
To update the Kubernetes deployment file, update the deployment template in template/k8s.yml.

An updated k8s/k8s.yml will then be automatically generated on the next release.
Contributing
We welcome contributions of all kinds, from code and documentation to bug reports and feedback!
Please check the Contribution Guidelines (CONTRIBUTING.md) for detailed guidelines on how to contribute.
To maintain the ability to distribute contributions across all our licensing models, all code contributions require signing a Contributor License Agreement (CLA).
You can review the CLA here. CLA signing happens automatically when you create your first pull request.

To administrate the CLA signing process, we are using CLA assistant lite.
A copy of the CLA document is also included in this repository as CLA.md.
Signatures are stored in the cla repository.
License
This component and repository is licensed under the EUPL-1.2 License.

You can find the full license in the LICENSE file.
We encourage all modifications and contributions to be shared back with the community, for example through pull requests to this repository.

We also encourage all derivative works to be publicly available under the EUPL-1.2 License.

At all times must the license terms be followed.
For information regarding how to contribute, see the contributing section above.
CTF Pilot is owned and maintained by The0Mikkel.

Required Notice: Copyright Mikkel Albrechtsen (https://themikkel.dk)
Code of Conduct
We expect all contributors to adhere to our Code of Conduct to ensure a welcoming and inclusive environment for all.
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Custom error pages for the CTF Pilot ecosystem
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